baber/WOPTO huggingface dataset:
Patent JP-H0689588-A (JP)
Title: Coincidence detection circuit for association memory
Inventor: NAGAMATSU TORU
IPC: G11C15/04
Filed: 1992-09-07
Abstract: PURPOSE:To unnecessitate a timing control signal for outputting a coincidence detection signal and to operate it at a high speed in an AND logic system with a low power consumption. CONSTITUTION:Bit judgment circuits 1.1-1.20 are provided at every bit of data equal to a part of contents in an SRAM in a memory main body part. By respective bit judgment circuits, corresponding bit contents are stored respectively, and are judged coincidence with or discrepancy from inputted contents. The circuit taking AND logic on the outputs of the bit judgment circuits 1.1-1.20 whose bit judgment circuits 1.1-1.20 are divided into a prescribed number of set possesses, has a hierarchical structure that an AND logic operation part at every set is made to be the lowest order layer, and the AND logic operation part on all plural bit judgment is made to be the highest order layer. For instance, the lowest order layer is formed by accumulating vertically the bit judgment circuits, and the highest order layer is formed by accumulating vertically MOS transistors and power consumption is reduced.
Patent JP-H0554409-A (JP)
Title: Focus detecting optical system
Inventor: OKI YASUSHI
IPC: G11B7/1381
Filed: 1991-08-27
Abstract: PURPOSE:To provide a focus detecting optical system as to which dividing members are easily manufactured and manufacture tolerance and positioning tolerance are large and which has an advantage in detection precision when detecting focus by dividing the beam which has transmitted through an objective optical system. CONSTITUTION:The beam reflected on an optical disk 5 transmits through an objective lens 4 and a half mirror 3 so as to be converged by a condenser lens 6. The light beam from the condenser lens 6 is divided by a dividing member 7 consisting of a pair of parallel flat surface plates 7a and 7b being diagonally arranged. The resulting divided beam B1 and B2 being parallel to each other advance to a quadripartite detector 8. A dividing line of the detector 8 is on the meridian surface of the objective optical system.
Patent JP-S61221723-A (JP)
Title: Method for multiplexing plural beams
Inventor: MATSUMOTO KAZUYA
IPC: G02B27/10
Filed: 1985-10-25
Abstract: PURPOSE:To multiplex or demultiplex plural pieces of luminous flux by utilizing the fact that a coupling angle varies with wavelength and a coupling state is entered within a fine angle width range nearby the coupling angle. CONSTITUTION:The 1st luminous flux 14 with a wavelength lambda1 is made incident on a Bragg type diffraction grating 13 in a direction lambda1 where the diffraction condition of the Bragg type is satisfied. This luminous flux is diffracted as luminous flux 15 with almost 100% diffraction efficiency. The 2nd luminous flux 16 with a wavelength lambda2 is made incident on the diffraction grating 13 in the same direction with the 1st luminous flux 15. An angle of Bragg diffraction to the wavelength lambda2 is alpha2 and the Bragg condition is therefore not satisfied for this luminous flux, so the diffraction efficiency decreases and the majority of the light 17 is transmitted through the diffraction grating 13 as it is. The difference DELTAalpha=alpha1-alpha2 in Bragg angle between those two pieces of luminous flux is larger than the angle selection width beta1 and beta2 of the diffraction grating 13, the 2nd luminous flux is transmitted through the diffraction grating 13 to nearly 100% transmissivity. Consequently, the 1st luminous flux and the 2nd luminous flux are multiplexed with high efficiency.
Patent JP-H08100489-A (JP)
Title: Roof tile such as dutch-lap eaves roof tile
Inventor: KATAOKA TAIZO
IPC: E04D1/30
Filed: 1994-10-03
Abstract: PURPOSE: To generate high-grade feeling at the time of roofing by providing a stepped lappet on one side of the lappet of a tile, providing a connecting depth lappet piece between the lappet and the stepped lappet, and providing a notch lappet to be kept in contact with the stepped tappet on the other side of the lapped. CONSTITUTION: A Dutch-lap eaves roof tile 1 is roofed at the edge of eaves of a roof, another Dutch-lap eaves roof tile 2 is roofed, and the ridge side 114 of the main body 1A of the other tile 2 is overlapped on the insertion side 113 of the main body 1A of the tile 1. The depth side of the notch lapped 23 of the other tile 2 is overlapped on the stepped lapped 21 of the tile 1. Both taper end faces of a connecting depth lapped piece 22 and the notch lappet 23 are expanded toward the lapped side, and a so-called expanded gap is formed. This expanded section has an effect to diminish the gap formed between the connecting depth lapped piece 22 and the notch lappet 23 at the time of overlapping, and high-grade feeling and beautiful feeling is generated at the time of roofing.
Patent JP-H03167391-A (JP)
Title: Active sizing composition
Inventor: ROORENSU FUOORESUTAA WATOSON
IPC: D21H17/17
Filed: 1990-09-11
Abstract: PURPOSE: To provide a composition having an active sizing effect even in a system using a cationic yield improving agent or the like by adding an anionic dispersant and/or emulsifier to an aqueous emulsion of a specific reactive sizing agent. CONSTITUTION: The composition comprises an aqueous emulsion of a specific reactive sizing agent comprising a compound (preferably R1 R2 are C14 H29 or C16 H33 ) of the formula (R1 , R2 are each a hydrocarbon of >=6C, an anionic dispersant and/or emulsifier (preferably sodium lignosulfonate or the like) serving to stabilize the emulsion. In order to obtain the composition, it is preferable to homogenize an aqueous reactive sizing agent or if necessary a reactive sizing agent heated and melted, a dispersant and/or an emulsifier and water and to form an aqueous emulsion.
Patent JP-S6480822-A (JP)
Title: Two-dimensional movement type automatic weighing device
Inventor: SUGIHARA YOSHIHARU
IPC: G01G13/00
Filed: 1987-09-24
Abstract: PURPOSE:To improve operation efficiency by feeding and weighing bodies to be measured automatically and successively in plural containers fitted on the weighing base of a weigher while moving the weigher intermittently in an X-Y direction. CONSTITUTION:When a switch for the start of weighing is pressed, an X-Y table 2 operates and the weigher 3 moves, so that while a container 8 is positioned below the supply port 16 of a vibration type supply machine 12, the weighed value of the weigher 3 is initialized. Then a screw type quantitative supply device 11 operates to supply bodies to be weighed to the hopper 14 of the vibration type supply machine 12 from its supply port 13, and the bodies to be weighed are fed into a container 8 having a number 1 from its supply port 16 while vibrated and conveyed by a proper amount at each other. Then the X-Y table 2 moves in a Y direction and while a container 8 having a number 2 is positioned below the supply port 16 of the vibration type supply machine 12, the weighed value is initialized and said weighing operation is performed again.
Patent JP-S6482187-A (JP)
Title: Data recorder
Inventor: FUKUSHIMA TOYOAKI
IPC: G11B27/30
Filed: 1987-09-24
Abstract: PURPOSE:To easily identify respective measured data later from a data and time included in a file name without needing the standby of an operator by partitioning and recording automatically the respective measured data with measurement start data and time as a temporary name. CONSTITUTION:In a data recording device to process an output signal from a data detector 1 by a data processing part 3 and to store them into an external memory 5, the measurement start data and time is recorded as the temporary name of respective files at the time of a measurement, later, the respective files stored in a memory 5 are successively opened, the file name is outputted to an output device 7 and an input from a keyboard 8 is stored into a title recording part. Thus, since the respective measured data are automatically partitioned and recorded by a temporary designation at the time of the measurement, it is unnecessary for the standby of the operator, plural measurements can be successively and automatically executed, the respective data are easily identified and the change of the file name and the writing of a title can be executed.
Patent JP-H0688955-A (JP)
Title: Analog liquid crystal display device
Inventor: ITOKAZU MASASHI
IPC: G02F1/133
Filed: 1992-09-08
Abstract: PURPOSE:To save power consumption by using an operational amplifier of small electric power type. CONSTITUTION:In an analog liquid crystal display device which is provided with a latching means for latching an analog voltage equivalent to image data in a pixel unit and an output buffer OP10 for driving the data line of a liquid crystal display panel by means of the output voltage of the latching means, this device is provided with a current detection means 25a for detecting a driving current flowing in or out the data line DL, and switching means 25b, 25c for turning on/off between the data line DL1 and a constant potential power source by responding to the output of the current detection means 25a.
Patent JP-S6299713-A (JP)
Title: Optical fiber with outer shell
Inventor: HAJIKANO KIYOSHI
IPC: G02B6/44
Filed: 1985-10-28
Abstract: PURPOSE:To manufacture long optical fiber by constituting an outer shell butting side end parts of a ribbon line, putting optical fiber in contact with a thin plate inside, injecting minute pieces of metal generated by sparking from the gap of the butted part, and accumulating them to cover the outer peripheral face of the optical fiber and making it to the state of concretion. CONSTITUTION:A thin plate 3 is in contact with the surface 2 of outer periphery covered with a material that protect optical fiber. The thin plate is bent and side ends 31 and 32 are in contact with an outer shell 4, and the ends of the outer shell 4 are butted leaving a slight gap. A metallic wire 5 is sparked, and minute pieces of molten metal is generated. Cooling gas 6 is poured sufficiently on the molten minute pieces to cover with the cooling gas. The gas is injected from a nozzle 7 at high pressure into the curved face. The minute pieces are impacted on the outer peripheral face of the optical fiber and pierce the face and solidify after accumulation. At this time the pieces stick fast on the surface of the thin plate of metal 3 and laminated to make the surface built up state. In the figure, 8 shown the state of accumulation of minute pieces of metal, and the optical fiber is burried in it.
Patent JP-H03102007-A (JP)
Title: Positioning device for linear transport dolly
Inventor: WARATANI HIROHARU
IPC: B65G47/52
Filed: 1989-09-14
Abstract: PURPOSE:To realize the correct and speedy positioning in noncontact form by installing a linear induction motor primary side in a station part and installing a positioning electromagnet at a regular stop position and an approach sensor on the both sides of the positioning electromagnet and installing a reaction plate and an iron piece for magnetization on the dolly side. CONSTITUTION:When a dolly 4 advances in the direction of arrow, a sensor 2A operates to energize the linear induction motor primary side 3 in the direction for brake-applying the dolly 4. At the same time, also a positioning electromagnet 8 is energized. While, the speed of the dolly 4 is detected by the detection signals of the sensors 2A-2C, and it is judged if the speed of the dolly 4 is the speed at which the dolly 4 is stopped at a regular position by the attractive force of the positioning electromagnet 8. When stop is enabled, the excitation of the linear induction motor primary side 3 is cut off, and the dolly 4 is advanced with inertia. When an iron piece 10 passes through the electromagnet 8, the dolly 4 is stopped by the attractive force. The stop position is corrected by the shift in the second time if necessary. Thus, the speedy and correct stop is realized in noncontact form.
Patent JP-H0689492-A (JP)
Title: Shutter opening/closing mechanism of recording and reproducing device utilizing cartridge
Inventor: OKAMOTO AKIHIKO
IPC: G11B17/043
Filed: 1992-09-08
Abstract: PURPOSE:To miniaturize a casing. CONSTITUTION:A supporting stay 22 to support the shutter 21 is supported so as to be capable of rocking by a rocking shaft 13 of a front part 11 of the casing. An operation rod 23 is connected to the supporting stay 22 at one of the end parts and also an abutting member 26 is thereby supported in the front part 11 of the casing through a guide pin 25 at another end part. The shutter slider parts 21a inclined against the inserting direction of a cartridge are formed on a shutter 21. The shutter 21 is moved along a circular locus so as to open/close ports 11a linked with the inserting operation of cartridge.
Patent JP-2001064233-A (JP)
Title: SYNTHESIS OF OPTICALLY ACTIVE beta-ARYL ESTER COMPOUND
Inventor: MIYAURA NORIO
IPC: C07B61/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound capable of exhibiting a high optical yield by reacting an arylboronic acid compound with an α,β-unsaturated ester in the presence of a specific compound. SOLUTION: An arylboronic acid compound represented by the formula ArB(OH)2 (Ar is phenyl, naphthyl, a 1-10C alkyl-substituted phenyl, or the like) is reacted with an α,β-unsaturated ester represented by formula I (R is a 1-10C alkyl, phenyl, naphthyl, or the like; R' is a 1-10C alkyl, benzyl, naphthyl, or the like) in the presence of a rhodium compound (preferably a cationic rhodium complex compound) and an optically active phosphine compound [preferably (S)-or (R)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl (binap)] to thereby provide an optically active β-aryl ester compound represented by formula II. The reaction is preferably conducted in a hydrous donor organic solvent as a reactional solvent. Thereby, the objective compound useful as an intermediate, or the like, for medicines and agrochemicals can readily be obtained.
Patent JP-S61117939-A (JP)
Title: Signal synchronizing system for data transmission
Inventor: MATSUMURA KENZO
IPC: H04L9/12
Filed: 1984-11-13
Abstract: PURPOSE:To attain high secrecy of data and strong immuity against external noise by establishing frame synchronization in data transmission based on the detection of a frame synchronizing signal and its position in a random pattern. CONSTITUTION:The synchronizing signal includes a bit SYNC BS and the succeeding frame SYNCs F0-Fn, the frame SYNCs F0-Fn have different patterns respectively and each located interval in a random pattern PN (that is, interval of generated frame SYNC patterns) is respectively D1-Dn bits. Let the interval between the frames F0-Fn and each head bit of data be d1-dn bits respectively. The frame SYNC patterns F0-Fn and the frame SYNC pattern generating intervals D1-Dn are made variable, they are changed properly according to the ciphering rules, and in transmitting a data while using the patterns as the synchronizing signal part, the head bit location of the data cannot as the synchronizing signal part, the head bit location of the data cannot be decoded at the reception side, so long as the ciphering rules are not known (that is, no synchronization is taken).
Patent JP-S61118450-A (JP)
Title: Heat-stabilization method for styrene resin composition containing halogen-containing flame retardant
Inventor: KOGO YOSHIYUKI
IPC: C08L25/02
Filed: 1984-11-14
Abstract: PURPOSE:To provide the titled composition having remarkably improved heat- stability, by adding a specific A-type zeolite in combination with barium maleate to the base resin. CONSTITUTION:A styrene resin is compounded with (A) a halogen-containing flame-retardant [e.g. tris(beta-chloroethyl) phosphate, etc.], and then mixed with (B) 0.5-50pts.(wt.), usually 1-20pts. of an A-type zeolite of formula (X is 0-6) based on 100pts. of the flame-retardant and (C) barium maleate. The sum of the component B and the component C is 0.5-50pts., usually 1-20pts. based on 100pts. of the flame-retardant, and the ratio of B:C is preferably 8:2-2:8.
Patent JP-H03127236-A (JP)
Title: Method realized by computer for converting trace data to graphic form
Inventor: CHIYAARUZU ANDORUU RUUKU
IPC: G06F11/32
Filed: 1990-09-10
Abstract: PURPOSE: To provide a computer for evaluating the use of a resource and parallel action by re-formatting a part where trace data is selected and obtaining and displaying a time processing a diagram. CONSTITUTION: When parallel tasks 1-13 in plural levels are generated, fault-like right is enacted. Trace data is re-formatted to the list which calls the parallel action for the arbitrary given parallel tasks and in which continuous events are connected. The link of the list is selectively crossed and the time processing of processor use and the arbitrary execution of the fault of parallel action structure, which is synchronized with the crossing, is executed. Thus, the computer which graphically shows the use of the resource and the parallel action as the support of debugging is provided.
Patent JP-H1058987-A (JP)
Title: Automobile insulation cover
Inventor: MACHIYAMA KATSUHIDE
IPC: B60J11/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To be able to use for automobiles of different sizes. SOLUTION: They are attached to a windshield portion 1a covering the windshield 3 of a automobile 2, a side window portion 1b covering a side window 4 of the automobile 2, a rear window portion 1c covering the rear window 5 of the automobile 2, and a roof portion 1b covering the roof 6 of the automobile 2. A furling part 8 which adjusts the length of the cover of the automobile 2 in a back-and-force way is formed around the joint part between the windshield portion 1a and the roof portion 1b.
Patent JP-H04120715-A (JP)
Title: Electrode paste coating of chip component
Inventor: OSHIMA NOBUYASU
IPC: H01G13/00
Filed: 1990-09-12
Abstract: PURPOSE:To obtain a method for paste coating of chip components excellent in uniformizing products and simplifying the process by coating a chip component with paste while the extrusion amount of the terminal of each chip component is kept by an extrusion tool. CONSTITUTION:This method comprises the following steps: suction of a chip component 1 by a vacuum pump to take it into each hole of an elastic member 2; extrusion of the chip component 1 from above by an extrusion tool 4 to position it and paste coating while the extrusion amount of each chip component 1 is kept by the extrusion tool 4; formation of electrodes 5 by drying the paste; turning over a holder plate 6 and paste coating of the chip component 1 on the opposite side while the extrusion amount of the terminal of each chip component 1 is kept by the extrusion tool 4; and formation of electrodes 5 by drying the paste. As the result, the end face of each extruded chip component can be coated uniformly with silver paste without ruggedness in terminals.
Patent JP-S61118939-A (JP)
Title: Shadow mask for color picture tube
Inventor: HOSHI TOSHIHARU
IPC: H01J29/07
Filed: 1984-11-14
Abstract: PURPOSE:To reduce thermal deformation of the body, improve passage of elec tron beams, and obtain a picture tube of a high resolution and a high brightness, by forming the body of a shadow mask with amber of a low expansion rate, and arranging magnet rings around the electron passage holes. CONSTITUTION:A shadow mask body 1 for a color picture tube is formed of an amber plate of a low expansion rate. On the body 1, plural electron beam passage holes 2 are made systematically. Around each passage hole 2, a square magnet ring 3 is installed as if it envelops the hole. Thus, thermal deformation of the shadow mask is reduced, positioning gap between the passage hole 2 and the phosphor decreased, the doming controlled,a nd color crossing reduced. Moreover, by the magnet rings, the electron beams are focused, the beam passage rate improved, and a picture image with a high resolution and a high brightness can be displayed.
Patent JP-H0559961-A (JP)
Title: Fuel injection v type two-cycle internal combustion engine
Inventor: TORIKAI KATSUMI
IPC: F02M69/10
Filed: 1991-08-28
Abstract: PURPOSE:To provide a compact fuel injection V type two-cycle internal combustion engine. CONSTITUTION:In a fuel injection V type two-cycle internal combustion engine 17, adjacent cylinders 31, 33 are arranged in a V character in respect to a shaft center of a crank shaft 33. Intake devices 34, 35 extendingly provided on the cylinders 31, 32 are arranged in a V-shaped space between the adjacent cylinders 31, 32. Fuel injection valves 45, 46 connected to the intake devices 34, 35 are arranged in a space formed by the intake devices 34, 35 with respect to the cylinders 31, 32.
Patent JP-H1083537-A (JP)
Title: Tilt correcting method for optical disk device and optical disk device
Inventor: MINAMI SHIGEO
IPC: G11B7/08
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device in which a tilt correction against the warpage of an optical disk is quickened and stabilized, and power consumption is reduced. SOLUTION: This optical disk device has a head carrier part 3 moving an optical head 2 in the radial direction of an optical disk 1 while holding it, a guide part 4 guiding the part 3, an inclination setting mechanism for guide part 5 setting the inclination of the head carrier part 3 arbitrarily with the guide part 4, a tilt sensor 11 detecting the tilt quantity of the optical disk 1 by being loaded on the head carrier 3 and a control part for tilt correction 12 maintaining the optical axis of the optical head 2 in an optimal state by setting the guide part 4 in a prescribed angle according to the detected tilt quantity.  Then, a mean value of tilts is calculated preliminarily by measuring tilt changes of the radial direction of the optical disk 1 and next an inclination corresponding to the average tilt quantity is set in the guide part 4 to set the optical axis of the optical head 2 in a state roughly vertical with respect to the optical disk 1.
Patent JP-H0952607-A (JP)
Title: Clean roller conveyor
Inventor: SAKAGAMI AKIRA
IPC: B65G49/00
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To regulate the transfer direction of a conveyed object without generating dust by providing a power transmission mechanism capable of being accurately moved and stopped without leaking dust or static electricity-stuck particles into the outside clean space. SOLUTION: A power transmission mechanism constituted of a drive pulley 11 and flat pulleys 13 is installed in the space having an exhaust path 16 closed by a cover 14, and conveyance pulleys are synchronously rotated by a flat belt 10 to shift a conveyed object W. The conveying direction is regulated by rotatable guide rollers via rolling contact.
Patent JP-H0557677-A (JP)
Title: Connected line segment cut processing method in cutting plotter
Inventor: TADA KAZUNORI
IPC: B26D5/00
Filed: 1991-08-27
Abstract: PURPOSE:To connect the connected parts of cut loci of line segment data extended over two frames positively to each other. CONSTITUTION:A long line segment of continuous cutting data is divided into plural frames, and a cutting sheet is cut frame by frame on the basis of the cutting data. Connecting cut processing for connecting the connected parts of the cut loci 60a, 62a of line segments 60, 62 extended over two frames is applied to these connected parts. As an example of this connecting cut processing, a cut locus 54a or 56a of polygonal, circular, cross shape, or the like is formed at the connected parts of two cut lines.